- Airplanes, Military25
- Airplanes--South Carolina--Columbia--Postcards.1
- Airplanes--South Carolina--Photographs.164
- Airports9
- Airships10
- Albea, Jane1
- Albee, Edward, 1928-20162
- Alexander, John, 1829-18981
- Alexander, Kwame1
- Ali, Muhammad, 1942-201615
- Alire, Camila A.1
- Allen University69
- Alvarez, Ultis, 1933-20101
- Ambulance service5
- Ambulances1
- American Cancer Society8
- American Legion3
- American Legion. Richland Post No. 6 (Columbia, S.C.)1
- American Library Association1
- American Revolution Bicentennial, 19768